Linux kernel mainline source http://mirrors.hust.edu.cn/git/linux.git/atom?h=master 2026-07-20T20:04:47+00:00 2026-07-20T20:04:47+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-07-20T20:04:47+00:00 urn:sha1:b95f03f04d475aa6719d15a636ddf32222d55657 Pull misc fixes from Andrew Morton: "12 hotfixes. 8 are cc:stable and the remainder address post-7.1 issues or aren't considered appropriate for backporting. 10 are for MM. All are singletons - please see the relevant changelogs for details" * tag 'mm-hotfixes-stable-2026-07-20-11-37' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mm/memory-failure: trace: change memory_failure_event to ras subsystem mm: page_reporting: allow driver to set batch capacity mm/kmemleak: fix checksum computation for per-cpu objects mm/damon/core: disallow overlapping input ranges for damon_set_regions() MAINTAINERS: add Usama as a THP reviewer fat: avoid stack overflow warning mm/damon/core: validate ranges in damon_set_regions() m68k: avoid -Wunused-but-set-parameter in clear_user_page() mm/huge_memory: set PG_has_hwpoisoned only after new folio head is established mm/page_vma_mapped: fix device-private PMD handling MAINTAINERS: s/SeongJae/SJ/ userfaultfd: prevent registration of special VMAs 2026-07-17T17:53:57+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-07-17T17:53:57+00:00 urn:sha1:0dde292a4c23090459655ada697e948ff4adc7c3 Pull crypto library fixes from Eric Biggers: - Fix a build error in certain configurations - Clarify some parts of the documentation - Remove unused code that I forgot to remove in commit cf52058dcdd9 ("lib/crypto: powerpc/md5: Drop powerpc optimized MD5 code") * tag 'libcrypto-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux: crypto: aes - Fix conditions for selecting MAC dependencies lib/crypto: docs: Improve introduction sentence lib/crypto: docs: Fix some sentence fragments lib/crypto: md5: Remove support for md5_mod_init_arch() 2026-07-17T16:27:02+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-07-17T16:27:02+00:00 urn:sha1:45419d06c943246229ecbc392f5d1038551e9b9b Pull MMC fixes from Ulf Hansson: "MMC core: - Fix RPMB device unregister ordering - Fix __counted_by handling in mmc_test MMC host: - mtk-sd: Document missing clocks for MT8189 - sdhci-esdhc-imx: Fix the support for system suspend/resume for SDIO - sdhci-of-dwcmshc: Fix error handling for clock prepare/enable - vub300: - Fix lockdep issue for the cmd_mutex - Fix use-after-free on probe failure MEMSTICK: - Reject a card that reports too many blocks" * tag 'mmc-v7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: sdhci-esdhc-imx: fix resume error handling mmc: sdhci-esdhc-imx: make non-fatal errors non-blocking in suspend mmc: sdhci-esdhc-imx: use pm_runtime_resume_and_get() in suspend mmc: sdhci-esdhc-imx: disable irq during suspend to fix unhandled interrupt mmc: sdhci-esdhc-imx: restore pinctrl before restoring ios timing on resume mmc: sdhci-esdhc-imx: fix esdhc_change_pinstate() to allow default state restore mmc: sdhci-esdhc-imx: restore DLL override for DDR modes on resume mmc: sdhci-esdhc-imx: remove unnecessary mmc_card_wake_sdio_irq check for tuning save/restore mmc: block: fix RPMB device unregister ordering memstick: ms_block: reject a card that reports too many blocks dt-bindings: mmc: mtk-sd: Document extra clocks for MT8189 mmc: vub300: defer reset until cmd_mutex is unlocked mmc: vub300: fix use-after-free on probe failure mmc: mmc_test: Fix __counted_by handling after kzalloc_flex() conversion mmc: sdhci-of-dwcmshc: check bus clock enable result in the probe() method 2026-07-14T16:18:19+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-07-14T16:18:19+00:00 urn:sha1:58717b2a1365d06c8c64b72aa948541b53fe31eb Pull sound fixes from Takashi Iwai: "A collection of small fixes. All are device-specific fixes (including regression fixes) or quirks accumulated since the last update. Some highlights: USB-audio: - Fix per-channel volume imbalance regression for sticky mixers - Validate input packet length in caiaq driver - Quirks for iBasso DC-Elite, Musical Fidelity M6s DAC, and Redragon H510-PRO Wireless headset HD-audio: - Fix a long-standing bug of cached processing coefficient verbs - Make cs35l56 driver failing with missing firmware - Fix cirrus codec Kconfig dependency, update MAINTAINERS - Remove unneeded mic bias threshold override on Conexant - Realtek codec quirks for ASUS ROG Ally X (headphone & mic), Dell QCM1255, Legion Pro 7, HP/Victus laptops, Framework, and TongFang laptops ASoC: - Add Eliza audio support on Qualcomm sc8280xp/sm8250 SoCs - Fix SDCA linker error with ACP on AMD - A few fixes for AMD ACP PCI driver - Add TAS2783 support on AMD ACP 7.0 platforms - Reset RT712-SDCA codec to fix silent headphone issue - Soft reset S/PDIF datapath on Meson AIU FIFO - Jack report fix for cs42l43 - TAS2562 shutdown GPIO clearing fix - Sidecar amps quirk for Lenovo laptop in SOF SDW driver Misc: - Drop redundant mod_devicetable.h includes from FireWire drivers - Fix memory leak and format mismatch in mixer kselftest" * tag 'sound-7.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (36 commits) ALSA: usb-audio: Add delay quirk for iBasso DC-Elite ALSA: hda: conexant: Remove mic bias threshold override ALSA: hda/realtek: Fix speakers on Legion Pro 7 16ARX8H with codec SSID 17aa:38a7 ALSA: hda/realtek: Fix speakers on MECHREVO WUJIE Series ALSA: hda: cs35l56: Fail if wmfw file is missing ALSA: usb-audio: Skip DSD quirk for Musical Fidelity M6s DAC ALSA: hda: MAINTAINERS: Fix missing cirrus* file reference ALSA: hda/cirrus_scodec: Make Kconfig visible if KUNIT ALSA: hda/realtek: Add quirk for TongFang X6xx45xU ALSA: hda/realtek - Fixed Headphone noise issue for Dell QCM1255 ASoC: tas2562: fix deprecated 'shut-down' GPIO always cleared after lookup ASoC: cs42l43: Correct report for forced microphone jack ASoC: qcom: sc8280xp: Add support for Eliza ASoC: dt-bindings: qcom,sm8250: Add Eliza sound card ASoC: dt-bindings: qcom: Add Eliza LPASS macro codecs ALSA: hda/realtek: Add mic mute LED quirk for HP Laptop 15-fd0xxx ALSA: hda/realtek - Add quirk for HP Victus 15-fa0xxx (MB 8A50) ALSA: usb-audio: Add quirk for Redragon H510-PRO Wireless headset ASoC: amd: ps: replace bitwise OR with logical OR in IRQ return check ASoC: amd: ps: fix wrong ACP version string in pci_request_regions() ... 2026-07-13T23:14:06+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-07-13T23:14:06+00:00 urn:sha1:3b029c035b34bbc693405ddf759f0e9b920c27f1 Pull cgroup fixes from Tejun Heo: - A cpuset that never set its memory nodes could divide by zero when a task's mempolicy rebinds on CPU hotplug. Rebind against the effective nodes, which are always populated - Documentation fixes for memory.stat, io.stat, and the misc and v1 RDMA controllers * tag 'cgroup-for-7.2-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: Docs/admin-guide/cgroup-v2: note blkcg_debug_stats gates io.latency stats Docs/admin-guide/cgroup-v1: document rdma.peak, rdma.events and rdma.events.local Docs/admin-guide/cgroup-v2: drop stale misc interface file count cgroup/cpuset: rebind mm mempolicy to effective_mems, not mems_allowed Docs/admin-guide/cgroup-v2: fix memory.stat doc details 2026-07-13T22:55:17+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-07-13T22:55:17+00:00 urn:sha1:f7574d3f906a963d7b70f01beff731ee0351d5c5 Pull sched_ext fixes from Tejun Heo: - Lifecycle fixes for the new sub-scheduler support: two use-after-frees and an enable-failure path that left a half-initialized sub-scheduler linked. - Two dispatch-path locking bugs: a spurious scheduler abort from a migration race, and a lockdep splat from stale runqueue-lock tracking. - Callback and task-state fixes: stale scheduler-owned state on a task leaving SCX, a weight callback running after disable, and a bogus warning on core-scheduling forced idle. - On nohz_full, finite-slice tasks could miss the tick that expires their slice. Enable it when such a task is picked, with a selftest. - Smaller fixes: userspace CPU-mask helpers, ratelimited deprecation warnings, docs and a sparse annotation. * tag 'sched_ext-for-7.2-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext: sched_ext: Skip ops.set_weight() for disabled tasks tools/sched_ext: scx - Fix cmask_subset(), cmask_equal() and cmask_weight() sched_ext: Fix premature ops->priv publication in scx_alloc_and_add_sched() sched_ext: Record an error on errno-only sub-enable failure selftests/sched_ext: Verify nohz_full tick behavior sched_ext: Enable tick for finite slices on nohz_full sched_ext: Preserve rq tracking across local DSQ dispatch sched_ext: Documentation: Fix ops table header reference sched_ext: Don't warn on core-sched forced idle in put_prev_task_scx() sched_ext: Pin parent scx_sched across a child sub-scheduler's lifetime sched_ext: Annotate ksyncs with __rcu in alloc/free_kick_syncs() sched_ext: Check remote rq eligibility under task's rq lock sched_ext: Reset dsq_vtime and slice when a task leaves SCX sched_ext: Avoid flooding the log with deprecation warnings 2026-07-12T19:12:41+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-07-12T19:12:41+00:00 urn:sha1:534f8f051e5e1cd9a0cb9e8e0314810f9f9dc069 Pull USB fixes from Greg KH: "Here are a number of small USB driver fixes for many reported issues. Included in here are: - usb serial driver corruption and use-after-free fixes - usb gadget rndis bugfixes for malicious/buggy host connections - typec driver fixes for a load of different tiny reported issues - typec mux driver revert for a broken patch in -rc1 - usb gadget driver fixes for many different reported problems - new usb device quirks added - usbip tool fixes and some core usbip fixes as well - dwc3 driver fixes for minor issues - xhci driver fixes for reported problems - lots of other tiny usb driver fixes for many tiny issues All of these have been in linux-next with no reported issues" * tag 'usb-7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (56 commits) USB: core: ratelimit cabling message usb: misc: usbio: fix disconnect UAF in client teardown Revert "usb: typec: mux: avoid duplicated mux switches" USB: chaoskey: Fix slab-use-after-free in chaoskey_release() usb: ucsi: huawei_gaokun: move typec_altmode off stack usb: typec: tcpci_rt1711h: unregister TCPCI port with devres usb: typec: tcpm: Fix VDM type for Enter Mode commands usb: typec: ucsi: cancel pending work on system suspend usb: typec: class: drop PD lookup reference usb: typec: ps883x: Fix DP+USB3 configuration usb: xhci: Fix sleep in atomic context in xhci_free_streams() xhci: sideband: fix ring sg table pages leak usb: gadget: udc: Fix use-after-free in gadget_match_driver usb: dwc3: run gadget disconnect from sleepable suspend context usb: sl811-hcd: disable controller wakeup on remove usb: typec: anx7411: use devm_pm_runtime_enable() usb: dwc3: fix dwc3_readl() and dwc3_writel() calls in dwc3_ulpi_setup() USB: misc: uss720: unregister parport on probe failure usb: gadget: function: rndis: add length check for header usb: gadget: function: rndis: add length check to response query ... 2026-07-12T18:25:40+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-07-12T18:25:40+00:00 urn:sha1:2f9eb0c54a834009a22f08903d4fdff48be62e28 Pull RISC-V fixes from Paul Walmsley: "The most notable change involves the rseq kselftest common Makefile (as it is not RISC-V-specific). The basic approach in the patch appears similar to one used in the KVM and S390 selftests (grep for LINUX_TOOL_ARCH_INCLUDE and SUBARCH), and the rseq kselftests pass a quick build test on x86 after this. - Avoid a null pointer deference in machine_kexec_prepare() that the IMA subsystem can trigger - Bypass libc in part of the ptrace_v_not_enabled kselftest to avoid noise from child atfork handlers that libc might run - Include Kconfig support for UltraRISC SoCs, already referenced by some device drivers; and enable it in our defconfig - Fix the build of the rseq kselftest for RISC-V by borrowing a technique from the KVM and S390 kselftests that includes arch-specific header files from tools/arch/<arch>/include - Fix some memory leaks in the RISC-V vector ptrace kselftests - Clean up some DT bindings and hwprobe documentation" * tag 'riscv-for-linus-7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: selftests/riscv: ptrace: Fix memory leak of regset_data in vector tests selftests/rseq: Fix a building error for riscv arch riscv: defconfig: enable ARCH_ULTRARISC riscv: add UltraRISC SoC family Kconfig support riscv: hwprobe.rst: Document EXT_ZICFISS and EXT_ZICFILP riscv: hwprobe.rst: Make indentation consistent dt-bindings: riscv: sort multi-letter Z extensions alphanumerically selftests: riscv: Bypass libc in inactive vector ptrace test riscv: Prevent NULL pointer dereference in machine_kexec_prepare() 2026-07-10T16:59:55+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-07-10T16:59:55+00:00 urn:sha1:d96fcfe1b7f94ac742984ae7986b94a116abff1b Pull arm64 fixes from Will Deacon: - Fix crash when using SMT hotplug on ACPI systems in conjunction with maxcpus= - Fix 30% kswapd performance regression introduced by C1-Pro SME erratum workaround - Fix TLB over-invalidation regression during memory hotplug - Fix incorrect encoding of FEAT_BWE2 value in ID_AA64DFR2_EL1.BWE - Typo fixes in the arm64 selftests * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: selftests/arm64: fix spelling errors in comments arm64/sysreg: Fix BWE field encoding in ID_AA64DFR2_EL1 arm64/mm: Optimize TLB flush in unmap_hotplug_[pmd|pud]_range() arm64: Avoid eager DVMSync reclaim batches with C1-Pro SME erratum cpu/hotplug: Fix NULL kobject warning in cpuhp_smt_enable() arm64: smp: Fix hot-unplug tearing by forcing unregistration 2026-07-09T22:48:53+00:00 SJ Park sj@kernel.org 2026-06-30T01:38:18+00:00 urn:sha1:14afcf67dc2c3d2fce9f0b987a8fd4187777a841 My legal and preferred first names are SeongJae and SJ, respectively. I was using the legal name for commits and tags, while using the preferred name for conversations. It sometimes confuses people including myself. Consistently use the preferred name. Together remove copyright notes on files. Those are only confusing for people who are not familiar with the law. Meanwhile, we can infer the information in a better way from git logs and public information. Link: https://lore.kernel.org/20260630013820.143366-1-sj@kernel.org Signed-off-by: SJ Park <sj@kernel.org> Acked-by: Lorenzo Stoakes <ljs@kernel.org> Acked-by: David Hildenbrand (Arm) <david@kernel.org> Cc: Liam R. Howlett <liam@infradead.org> Cc: Michal Hocko <mhocko@suse.com> Cc: Mike Rapoport <rppt@kernel.org> Cc: Suren Baghdasaryan <surenb@google.com> Cc: Vlastimil Babka <vbabka@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>